The Elite AP-4000 ADF modules enable you to build your own avionics stack. The ADF is based on Bendix King KR 87 and features a modular re-arrangeable / re-build to own preferences, Microsoft Flight Simulator Compatible.

The Elite AP-4000 Altitude Pre-Select Module / Audio Panel enable you to build your own avionics stack, based on Bendix King features modular re-arrangeable / re-build to own preferences. Microsoft Flight Simulator Compatible.

The all new modular AP-4000 modules enable you to build your own avionics stack. IDENT - COM and NAV Radios, Standby Frequency based on Bendix King KX-165. Modular re-arrangeable/re-build to own preferences, MS Flight Sim Compatible.

The all new modular AP-4000 modules enable you to build your own avionics stack but requires Elite Version 8.5 software upgrade.

The Elite AP-4000 Transponder Module can be added to create your AP-4000 avionics stack. The Transponder is based on Bendix King KT 76 A and features; modular re-arrangeable / re-build to own preferences, MS Flight Sim Compatible.